When a disease-causing agent enters an organism, the immune system alerts which specialized cells? a. red blood cells b. epithelial cells c. white blood cells d. somatic stem cells

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?

What are potential sources of error in marta’s experiment

Me.henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to